|
Variety |
Standard |
Common brands |
Common standards abroad |
|
Structure's using seemless steel pipes |
GB/T8162-1999 |
10、20、35、45、40Mn2、45Mn2、27SiMn、20Cr、40Cr、20CrMo、35CrMo、38CrMoA1、50CrV、30CrMnSi |
ASTM A500-98
ASTM A501-98
ASTN A519-98
JIS G3441-1994
JIS G3444-1994 |
|
Seamles stransmission fluid |
GB/T8163-1999 |
10、20、Q295、Q345 |
ASTM A53-98
ASTM A192
ASME S192
JIS G3452-1998
FIS G3454-1998
DIN 1629-1984 |
|
Oil pipeline, pipe materials collar |
API SPEC 5CT |
J55、N80 |
API |
|
Pipeline |
APE SPEC 5L |
A、B、X42 |
API |
|
High Pressure Boiler Seamless Steel Tube |
GB5310-1995 |
20G、20MnG、25MnG、15MoG、20MoG、12Cr1MoVG、15CrMoVG、12Cr2MoG、12Cr2MoWVTiB、12Cr3MoVSiTiB、 |
ASTM A106-96a
ATSM A213-95a
JIS G3461-1988
JIS G3462-1998
DIN 17175-1979
BS3059：Part 2：1990 |
|
Low-and medium-pressure boiler Seamless Steel Tube |
GB3087-1999 |
10、20 |
ASTM A179, ASTM A192
ASTM SA179,SA192,
BS3059 |
|
Fertilizer equipment used high-pressure seamless steel pipe |
GB6479-86 |
10、20G、Q345、Q390、10MoVNb、12CrMo、15CrMo、12Cr2Mo |
ISO 9329-2-1997
ASTM A161-94 |
|
Seamless oil cracking |
GB9948-86 |
10、20、12CrMo、15CrMo、1Cr2Mo、1Cr5Mo、 |
JIS G3441-1988 |
|
Vehicle Axles Seamless Casing |
Q/OHAD001-1997
YB/T5035-1998 |
45Mn2、45、25MnCr |
DIN 1629-1984 |
|
Hydraulic hot rolling seamless steel pipe pillar |
Q/OHAD010-1998
GB/T17398-1998 |
27SiMn |
|
|
Ships carbon, carbon manganese steel seamless steel pipe |
GB/T5312-1999 |
Q320、Q360、Q410、Q460、Q490 |
DIN 2391-1994 |
|
Precision drawing Seamless Steel Tube |
GB/T3639-83
GB/T8713-88 |
10、20、35、45、20CrMo |
|
|
Seamless geological drilling |
YB/T5052-93
YB235-70 |
DZ40、DZ50 |
|
|
Seamless shells |
YBn1-86 |
40Mn2、D60 |
|
|
Seamless mandril |
Q/OHAD003-94 |
1CrMo |
|
|
Bearing Pipe |
YB/Z12-77YJZ84 |
GCr15 |
|
|
Ribbed steel seamless pipe connecting sleeve |
Q/OHAD011-1997a |
10、20 |
|
|
Seamless Cylinders |
Technology protocol |
34Mn2V、30CrMo、35CrMo、45 |
|
